Dune is a science fiction novel written by Frank Herbert. It is set in a distant future where interstellar travel and political intrigue are commonplace. The story follows Paul Atreides, a young nobleman who becomes embroiled in a power struggle on the desert planet of Arrakis, also known as Dune. As Paul navigates the treacherous political landscape, he discovers his own hidden powers and becomes a messianic figure to the native inhabitants of the planet. Dune is known for its complex world-building, intricate plot, and exploration of themes such as religion, ecology, and the nature of power.